While visiting crimson lake, sally decided to go kayaking. the rangers charge $8.50 per hour in addition to a $25.00 deposit to rent the kayak. if she rented the kayak from 11: 30 a. m. to 2: 30 p. m., write and solve a linear equation to find the total cost to rent the kayak.

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33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?